Modular earpiece adaptor



FIG. 1 is a front perspective elevation view of a modular earpiece adaptor showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view thereof taken along line 8-8 in FIG. 6 .

The broken lines show portions of the modular earpiece adaptor that forms no part of the claimed design. 

CLAIM The ornamental design for a modular earpiece adaptor, as shown and described. 